Signals Defense Product Catalog
The 2026 Signals Defense catalog is here and contains information on our best selling Signals Defense products including: RF/IR window films, foils, tapes, paints, caulk, and Lockmasters RF/STC doors and locks.
Signals Defense requests your contact information in order for us to mail samples, email specifications, and download documents.
Building Shielding Experts
Thank you for considering Signals Defense for your building shielding needs. We are thrilled to share our product catalog for your reference. We have continued to expand our product line to cover all of your shielding requirements.
RF/STC Doors: Acoustic Performance, Privacy, and Security
RF STC Doors for Enhanced Security Solutions Conventional doors control physical access—but in secure environments, the threats don’t stop at what you can see. Sensitive facilities must also defend against unseen vulnerabilities, including radio frequency (RF) and...
RF/STC Doors: Acoustic Performance, Privacy, and Security
RF STC Doors for Enhanced Security Solutions Conventional doors control physical access—but in secure environments, the threats don’t stop at what you can see. Sensitive facilities must also defend against unseen vulnerabilities, including radio frequency (RF) and...
OFFICE LOCATION
3 Easter Court
Suite L
Owings Mills, MD. 21117